2018-11-23 14:54:57

by Roger Quadros

Subject: [PATCH 17/17] ARM: dts: am335x-*: Enable PRU-ICSS nodes

From: Suman Anna <[email protected]>

The PRU-ICSS processor bus node and subsystem nodes were left in
disabled state in the base am33xx.dtsi file. PRU-ICSS is supported
on these AM335x boards so enable the PRUSS node.

Signed-off-by: Suman Anna <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
---
arch/arm/boot/dts/am335x-bone-common.dtsi | 8 ++++++++
arch/arm/boot/dts/am335x-evm.dts | 8 ++++++++
arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++++
arch/arm/boot/dts/am335x-icev2.dts | 8 ++++++++
4 files changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 9e5e75e..ea0e869 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -422,3 +422,11 @@
clocks = <&clk_32768_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
clock-names = "ext-clk", "int-clk";
};
+
+&pruss_soc_bus {
+ status = "okay";
+
+ pruss: pruss@4a300000 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 98ec9c3..0e07160 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -800,3 +800,11 @@
clocks = <&clk_32768_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
clock-names = "ext-clk", "int-clk";
};
+
+&pruss_soc_bus {
+ status = "okay";
+
+ pruss: pruss@4a300000 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 245868f..f152c15 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -741,3 +741,11 @@
clocks = <&clk_32768_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
clock-names = "ext-clk", "int-clk";
};
+
+&pruss_soc_bus {
+ status = "okay";
+
+ pruss: pruss@4a300000 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts
index f2005ec..7d2fff2e 100644
--- a/arch/arm/boot/dts/am335x-icev2.dts
+++ b/arch/arm/boot/dts/am335x-icev2.dts
@@ -504,3 +504,11 @@
reg = <3>;
};
};
+
+&pruss_soc_bus {
+ status = "okay";
+
+ pruss: pruss@4a300000 {
+ status = "okay";
+ };
+};
--
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2018-11-26 16:48:02

by David Lechner

Subject: Re: [PATCH 17/17] ARM: dts: am335x-*: Enable PRU-ICSS nodes

On 11/22/18 5:39 AM, Roger Quadros wrote:
> From: Suman Anna <[email protected]>
>
> The PRU-ICSS processor bus node and subsystem nodes were left in
> disabled state in the base am33xx.dtsi file. PRU-ICSS is supported
> on these AM335x boards so enable the PRUSS node.
>
> Signed-off-by: Suman Anna <[email protected]>
> Signed-off-by: Roger Quadros <[email protected]>
> ---

This does not apply cleanly to next-20181126. It looks like you
could be missing "ARM: dts: am33xx: convert to use new clkctrl
layout" from your development branch.